Discard back button presses to exit the app in WaveVR and Daydream

MozillaReality · Mar 12, 2019 · 45af25e · 45af25e
1 parent 9d14121
commit 45af25e
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diff --git a/app/src/googlevr/java/org/mozilla/vrbrowser/PlatformActivity.java b/app/src/googlevr/java/org/mozilla/vrbrowser/PlatformActivity.java
@@ -200,6 +200,13 @@ private void notifyPendingEvents() {
         }
     }
 
+    @Override
+    public void onBackPressed() {
+        // Discard back button presses that would otherwise exit the app,
+        // as the UI standard on this platform is to require the use of
+        // the Daydream button to exit application.
+    }
+
     private native void activityCreated(Object aAssetManager, final long aContext);
     private native void activityPaused();
     private native void activityResumed();

diff --git a/app/src/wavevr/java/org/mozilla/vrbrowser/PlatformActivity.java b/app/src/wavevr/java/org/mozilla/vrbrowser/PlatformActivity.java
@@ -37,6 +37,13 @@ public void run() {
         });
     }
 
+    @Override
+    public void onBackPressed() {
+        // Discard back button presses that would otherwise exit the app,
+        // as the UI standard on this platform is to require the use of
+        // the system menu to exit applications.
+    }
+
     protected native void queueRunnable(Runnable aRunnable);
     protected native void initializeJava(AssetManager aAssets);
 }